zifuntua29 zifuntua29
  • 10-12-2021
  • Chemistry
contestada

What causes an echo?


refraction


rarefaction


reflection


please help

Respuesta :

ky2czgwqt7 ky2czgwqt7
  • 10-12-2021
The answer is reflection
Answer Link
yosobimoon
yosobimoon yosobimoon
  • 10-12-2021
Answer:
Reflection

Reason:

Reflection is like looking at yourself through a mirror, so it would be the same for sound. And sound waves are REFLECTED back
Answer Link

Otras preguntas

5. In a class of 78 students 41 are taking French, 22 are taking German. Of the students taking French or German, 9 are taking both courses. How many students a
What makes a scientifically sound experiment?
Does the choice of the base change the area of a parallelogram
3. How did Mexico react when the United States annexed Texas?
a track team won first place in 0.91 of they meets they competed in this year what percents of the meets did the team win first place?
what document were Montesquieu ideas used in?
When did spain give the u.s full control of the philippines?
1/5 to 1/2 express the ratio as a fraction in lowest terms
When does a girl/boy stop growing?
How is physics related to dental hygiene?